listen is not a function

[AmanPatel18]

var io = require('socket.io').listen(server);
^

TypeError: require(...).listen is not a function
at Object. (C:\Users\patel\Downloads\Compressed\epsile-master\epsile-server.js:13:31)
at Module._compile (internal/modules/cjs/loader.js:1068:30)
at Object.Module._extensions..js (internal/modules/cjs/loader.js:1097:10)
at Module.load (internal/modules/cjs/loader.js:933:32)
at Function.Module._load (internal/modules/cjs/loader.js:774:14)
at Function.executeUserEntryPoint [as runMain] (internal/modules/run_main.js:72:12)
at internal/main/run_main_module.js:17:47

[Ho3pLi]

just remove .listen